| Crash location | Unknown |
| Nearest city | Flamingo, FL
28.381952°N, 81.373681°W |
| Tail number | N21ST |
|---|---|
| Accident date | 09 Nov 1990 |
| Aircraft type | Cessna 421B |
| Additional details: | None |
AN UNDETERMINED AIRFRAME/COMPONENT/SYSTEM FAILURE/MALFUNCTION, WHICH RESULTED IN A FUEL FED FIRE IN THE LEFT WING.